Dilepton production from polarized hadron hadron collisions
نویسندگان
چکیده
منابع مشابه
Charmed Hadron Production in Polarized pp Collisions†
To extract information about polarized gluons in the proton, production of charmed hadrons, in particular, Λc baryon in pp collisions was studied. We calculated the transverse momentum distribution and the pseudo-rapidity distribution of the spin correlation asymmetry ALL between the initial proton and the produced Λc . Those statistical sensitivities were also calculated under the condition of...
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The special role played by singly polarized high-energy hadron-hadron collisions in Spin Physics is discussed: In such processes, the measured and the calculated quantities can be and have been directly compared with each other — without data-extrapolation and without sum rules. It is in this kind of processes, where significant asymmetries (up to 30-40%) have been observed. It is also in this ...
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Presented here is a calculation of inelastic J/ψ production in polarized photon-hadron collisions under the framework of NRQCD factorization formalism. We consider the photoproduction of J/ψ in the energy range relevant to HERA. The Weizsäcker-Williams approximation is adopted in the evaluation of the cross sections for ep collisions. We found that this process can give another independent test...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2009
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.79.034005